Template:CreditLine Log Error Prefixes And Codes
From Payment Processing Software Library
Lines that start with:
OK- approval
ER!- communication error. ER!Busy, ER!No Dial Tone, ER!No ENQ (noisy line), ER!LRC Mismatch (noisy line) are modem related errors
ER:- regular business error
ERRORS IN ALL CAPS- all errors in CAPS are sent directly from the processor
Errors in Mixed Case- errors in mixed case are generated by CreditLine
